With a SimBalkan eSIM you're online in Slovenia right away — no roaming fees, no physical SIM card. Pick a plan, scan the QR code, and start browsing on arrival.
Unlimited for Slovenia ⭐ Most popular
Never think about data again — browse, stream, navigate without limits. One price, total freedom.
Europe · 20 GB · November 2026 ✓ Verified purchase
★★★★★
Worked well. Can’t fault the service.
Morocco · 10 GB · November 2026 ✓ Verified purchase
★★★★★
W Tunezji działa bez żadnych problemów. Polecam
Tunisia · 5 GB · October 2026 ✓ Verified purchase
Show all 27 reviews
★★★★★
Perfect, i reccomand this provider for balkans.
North Macedonia · 3 GB · October 2026 ✓ Verified purchase
★★★★★
Hat alles super funktioniert und war sehr einfach.
Balkan Komplett · 5 GB · September 2026 ✓ Verified purchase
★★★★★
Excellent product and worked perfectly first time. Great value too..
Kosovo · 1 GB · September 2026 ✓ Verified purchase
★★★★★
Sehr gut werde es weiterepfehlen
Balkans Regional · Unlimited · 30 days · September 2026 ✓ Verified purchase
★★★★★
Ho preso due SIM una pere e una per mia moglie. A mia moglie si è attivata immediatamente. A me il giorno dopo. Ho dovuto modificare a mano il punto di accesso. Comunque l'assistenza mi ha risposto subito via email. Le SIM hanno funzionanti benissimo. Consiglio di arrivare assistenza via chat o whatsapp
Peru · 10 GB · September 2026 ✓ Verified purchase
★★★★★
War super
Montenegro · Unlimited · 7 days · September 2026 ✓ Verified purchase
★★★★★
Es war super. Empfang top. Immer wieder gerne
Bosnia & Herzegovina · 5 GB · August 2026 ✓ Verified purchase
★★★★★
Sehr gut
Montenegro · Unlimited · 7 days · August 2026 ✓ Verified purchase
★★★★★
Ich bin mit der eSIM sehr zufrieden. Die Aktivierung war einfach und schnell und die Verbindung war während meiner Reise stabil und zuverlässig. Ich würde den Service auf jeden Fall weiterempfehlen und bei Bedarf wieder nutzen.
Montenegro · Unlimited · 7 days · August 2026 ✓ Verified purchase
Only customers who bought an eSIM can leave a review, via the link in the email sent after their eSIM expires. We publish every review of a genuine experience, whatever the rating; we only check for spam and personal data first. As a thank-you, every review earns a 10% voucher.
Network coverage in Slovenia
Your eSIM automatically connects to the best available network: Telemach, Telekom Slovenije, T-2. Networks can differ by plan – the network for each plan is shown next to it.
How it works
1Choose a plan and pay securely by card
2Receive your QR code instantly on the confirmation page and by email
3Install the eSIM: simply with one tap or via QR code
4On arrival in Slovenia the eSIM connects automatically
Frequently asked questions about eSIM in Slovenia
Does eSIM work in Slovenia?
Yes. The SimBalkan eSIM uses the Telemach, Telekom Slovenije, T-2 networks in Slovenia. Your phone needs to be eSIM-capable and unlocked (iPhone XS or newer, Samsung Galaxy S20+, Google Pixel 3+ and many more).
How much does an eSIM for Slovenia cost?
Data plans for Slovenia start from €2.50. One-time payment — no subscription, no hidden fees.
When does the validity start?
Validity starts when the eSIM connects to a network in your destination. You can install it before your trip.
Do I keep my phone number?
Yes. The eSIM provides mobile data only — your regular SIM and number stay active, e.g. for WhatsApp and SMS.
Why is SimBalkan cheaper than other providers?
We buy data straight at wholesale prices and focus exclusively on the Balkans — no expensive app, no subscription. That price advantage goes straight to you: plans for Slovenia start at just €2.50.